发明名称 Mobile support frame
摘要 A towable support frame for supporting a pair of 12-row implements in side-by-side relation includes front and rear frame structures interconnected by longitudinal frame members. Front transport and rear wheel assemblies support the frame and implements for transport. Field wheel assemblies cooperate with the rear wheel assemblies for supporting the frame for travel during the field operation. The hitch mechanisms for the 12-row implements are mounted on the support frame at locations with respect to the transport and field wheel assemblies to provide optimum weight distribution.
申请公布号 US4821811(A) 申请公布日期 1989.04.18
申请号 US19880174363 申请日期 1988.03.28
申请人 GUST SWENSON & SONS, INC. 发明人 SWENSON, KENNETH C.
分类号 A01B73/00;(IPC1-7):A01B73/00 主分类号 A01B73/00
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